图书馆杂志

图书馆杂志 ›› 2017, Vol. 36 ›› Issue (7): 44-51.

• 工作研究 • 上一篇    下一篇

大学生信息查寻自我效能量表的编制、考评及应用

于雅楠 顾 萍 淮 攀 何雪芳   

  1. 于雅楠 女,管理学硕士,南方医科大学图书馆参考馆员。E-mail: nidia1990@163.com 广东广州 510515 顾 萍 女,医学博士,南方医科大学图书馆,馆长,硕士生导师,教授。 广东广州 510515 淮 攀 女,南方医科大学人文管理学院在读硕士。 广东广州 510515 何雪芳 女,南方医科大学人文管理学院在读硕士。 广东广州 510515
  • 出版日期:2017-07-18 发布日期:2017-11-13

Compilation, Evaluation and Revision of Information Retrieval Self-efficacy Scale for College Students

Yu Ya’nan, Gu Ping, Huai Pan, He Xuefang   

  • Online:2017-07-18 Published:2017-11-13

摘要:

考评大学生信息查寻自我效能初步量表的信度、效度等统计学指标,研制适合我国大学生的信息查寻自我效能量表。按照编制原则初步制定信息查寻自我效能感量表,应用初步量表对142名被试进行预测,修订结果,形成正式量表。再对294名大学生进行正式测试,对其结果进行分析。结果显示,量表条目的平均通俗率为0.43,在0.50左右;各项目区分度均达到0.4以上,区分度理想。因子分析表明6个因子与量表设计的因素大致吻合。量表的一致性信度α系数是0.819;
除因素4“周围环境”外,各维度的信度均大于0.70,各因素的内部一致性信度较高。得出结论:大学生信息查寻自我效能量表具有较好的信度、效度。

关键词:

信息查寻, 大学生, 自我效能, 量表, 统计学

Abstract:

Objective: To develop information search self-efficacy scale for college students in China by evaluating statistical indexes such as reliability and validity of the preliminary information search self-efficacy scale. Methods: Firstly, we develop preliminary information search self-efficacy scale in accordance with the compile principle. We then assess 142 students against preliminary scale, revise the result, and form a final scale. 294 college students are analyze afterward. Results: The average popular rate of scale items is 0.43, around 0.50, whereas discrimination of each item reaches 0.4 or more. Factor
analysis shows that six factors are consistent with the designed factors of scale. Cronbach’s alpha of scale is 0.819. In addition to the “environment” factor, reliability of each dimension is greater than 0.70.Conclusion: The college students’ information search self-efficacy scale features good reliability and
validity.

Key words:

Information retrieval, College student, Self-efficacy, Scale, Statistics